Petrora

WATER · MAVERICK COUNTY

Produced water and disposal in Maverick County

Every injection and disposal permit in the county, what each well is permitted to take, what its operator reported, and who is reporting daily. Earthquakes in the area →

Maverick County has 269 active injection and disposal wells, 6 of them permitted for disposal, with 51,950 barrels a day of permitted capacity.

Operators reported 3.3 million barrels injected on H-10 filings in the twelve months to September 2025, up 14% on the year before, about 17% of what the permits allow.

Chittim Operating LLC is the largest injector in the county, with 3.0 million barrels reported across 267 active wells.

17 M2+ earthquakes were located in the county's area over the last two years, the largest M3.6.

269
active injection wells, 6 for disposal
52K
bbl/d permitted capacity
3.32M
bbl reported, H-10 year to Sep 2025 +14%
17%
of permitted capacity used
838
UIC permits on file, all time

Reported injection, by month

H-10 FILINGS · TEN YEARS TO SEP 2025

Last 12 months 3,316,077 · prior 12 2,903,085(+14%)

0200K400K2016201720182019202020212022202320242025

Who injects here

Operators with active permits in the county, by reported H-10 volume over the settled year.

OperatorReported, bblActive wellsCapacity bbl/d
Chittim Operating LLC3M26728K
Infinite Energy Solutions, LLC316K120K
Patterson Energy Corporation—14K

Injection permits

838 UIC PERMITS · 269 ACTIVE · PAGE 4 OF 9

Active permits first, by reported volume, then canceled, plugged, and never-activated permits.

WellOperatorStatusPurposeReported, bblbbl/d permittedZone, ftPermitted
Cage Ranch #235HEl Toro Resources LLCCanceledDisposal—10,0006,190–6,890Jan 2, 2014
Elindio Town #1DBellows Operating Co., L. C.CanceledDisposal—10,0002,000–3,500May 26, 2015
Saner, Mary R. #17DConoco Inc.CanceledDisposal—5,5001,060–1,090Mar 29, 1984
Saner, Mary R. #16DConoco Inc.CanceledDisposal—5,5001,061–1,147Mar 29, 1984
Cage, R. C. -28- #2WExploration Company, TheCanceledDisposal—5,5001,200–1,350Jun 13, 2007
Saner, Mary R. #2IConoco Inc.CanceledEnhanced recovery—5,0001,400Dec 15, 1970
Saner, Mary R. #15Conoco Inc.CanceledDisposal—5,0001,400Aug 11, 1980
Bennett, Richard #T 8Enpex CorporationCanceledDisposal—5,0001,355–1,500Oct 7, 1982
Briscoe-Saner #1354Patterson Energy CorporationInactiveEnhanced recovery—4,0003,336–3,522Jul 29, 2008
Street Ranch #7DConoco Inc.CanceledDisposal—3,5001,230–1,235Aug 30, 1977
Waukesha-Pearce #15DExxon Corp.CanceledDisposal—3,5001,350–1,415Mar 29, 1984
Waukesha-Pearce #16DExxon Corp.CanceledDisposal—3,5001,307–1,376Mar 29, 1984
Waukesha-Pearce #18Exxon Corp.CanceledEnhanced recovery—3,0001,720–1,750Dec 7, 1981
Chittim "B" #1374Newfield Maverick Basin LLCPluggedEnhanced recovery—3,0002,165–2,170Aug 8, 2006
Chittim "B" #2374Newfield Maverick Basin LLCPluggedEnhanced recovery—3,0002,174–2,179Aug 8, 2006
Waukesha-Pearce #2Exxon Corp.PluggedEnhanced recovery—3,0001,720Dec 7, 1981
Saner, Mary R. #26Conoco Inc.CanceledDisposal—2,8001,415–1,418Apr 4, 1984
Alkek Unit "A" #1Ashtola Exploration Company,inc.CanceledDisposal—2,5004,698–4,706Nov 12, 2003
Chittim, N. J. #9918Conocophillips CompanyCanceledDisposal—2,000992–1,440Feb 3, 1984
Chittim, N.J. #B 6Conocophillips CompanyPluggedDisposal—2,000916–1,253Jan 11, 2006
Chittim "B" #8158Newfield Maverick Basin LLCCanceledEnhanced recovery—2,000110–300Jul 16, 2008
Faith-Rincon #A 1Strand Energy, L.C.InactiveDisposal—2,0002,250–2,900Jan 16, 2024
Halsell #9106HCMR Energy, L.P.PluggedEnhanced recovery—1,8001,807–1,836Dec 16, 2003
Halsell Ranch -99- #998HCMR Energy, L.P.PluggedEnhanced recovery—1,8001,827–1,849Dec 16, 2003
Chittim, N. J. #3799WSConoco Inc.CanceledDisposal—1,500580–1,100Jan 2, 1984
Chittim, N. J. #E 6Conoco Inc.CanceledDisposal—1,500750–1,138Apr 28, 1986
Chittim, N.J. #9916Conoco Inc.CanceledDisposal—1,500950–1,460Oct 1, 1986
Chittim, N. J. #2003Conoco Inc.CanceledDisposal—1,5001,014–1,458Apr 2, 1993
Chittim, N. J. #4418Conocophillips CompanyPluggedEnhanced recovery—1,440985–1,037Nov 4, 2004
Chittim, N. J. #3504Conoco Inc.CanceledDisposal—1,300424–980Sep 15, 1978
Chittim, N. J. #3507Conoco Inc.CanceledDisposal—1,000785–896Apr 11, 1983
Chittim, N. J. #3508Conoco Inc.CanceledDisposal—1,000670–894Mar 7, 1984
Chittim, N. J. #4402Conocophillips Chittim Oper LLCPluggedDisposal—1,0001,239–1,366Nov 10, 2018
Alkek #3Ashtola Exploration Company,inc.CanceledEnhanced recovery—1,0002,453–2,491Dec 17, 1997
Alkek #11Ashtola Exploration Company,inc.CanceledEnhanced recovery—1,0002,479–2,892Dec 17, 1997
Burr #1048Newfield Exploration CompanyPluggedDisposal—1,0002,450–2,560May 17, 2001
Burr #1017Newfield Exploration CompanyPluggedDisposal—1,0003,518–3,596Dec 5, 2001
Cage Ranch #6201DEndeavor Natural Gas, LPCanceledDisposal—1,0001,400–2,200Jan 23, 2020
Chittim, N. J. #510Chittim Operating LLCPluggedEnhanced recovery—5001,250–1,329Oct 8, 2018
Cage Ranch #428HNewfield Exploration CompanyPluggedEnhanced recovery—5001,850–4,950May 1, 2009
Halsell Ranch #5ASummit Oil & Gas, Inc.CanceledEnhanced recovery—4501,797–1,797Mar 4, 1974
Halsell Ranch #503Exploration Company, TheCanceledEnhanced recovery—4501,800–1,823Mar 4, 1974
Halsell Ranch #54Summit Oil & Gas, Inc.CanceledEnhanced recovery—4501,800–1,823Mar 4, 1974
Halsell Ranch #56Summit Oil & Gas, Inc.CanceledEnhanced recovery—4501,800–1,823Mar 24, 1974
Halsell Ranch #63Summit Oil & Gas, Inc.CanceledEnhanced recovery—4501,788–1,812Mar 4, 1974
Halsell Ranch #65Summit Oil & Gas, Inc.CanceledEnhanced recovery—4501,800–1,823Mar 4, 1974
Halsell Ranch #66Summit Oil & Gas, Inc.CanceledEnhanced recovery—4501,806–1,825Mar 4, 1974
Halsell #9106HAtapcoCanceledEnhanced recovery—4001,807–1,836Oct 11, 1996
Paloma #7101Newfield Exploration CompanyPluggedDisposal—3005,112–5,188Dec 14, 2001
Chittim, N. J. #402Conocophillips CompanyPluggedEnhanced recovery—1501,390–1,485Jan 16, 2001
Chittim, N. J. #413Conocophillips CompanyPluggedEnhanced recovery—1501,586–1,651Jan 16, 2001
Chittim, N. J. #416Conocophillips CompanyPluggedEnhanced recovery—1501,636–1,666Nov 20, 2001
Chittim, N. J. #3620Conocophillips CompanyCanceledEnhanced recovery—1501,222–1,291Jan 16, 2001
Chittim, N. J. #3621Conocophillips CompanyPluggedEnhanced recovery—1501,291–1,373Jan 16, 2001
Chittim, N. J. #3623Chittim Operating LLCPluggedEnhanced recovery—1501,232–1,290Jan 16, 2001
Chittim, N. J. #3625Chittim Operating LLCPluggedEnhanced recovery—1501,328–1,416Jan 16, 2001
Chittim, N. J. #3705Conocophillips CompanyPluggedEnhanced recovery—1501,272–1,365Aug 14, 2000
Chittim, N. J. #3724Chittim Operating LLCPluggedEnhanced recovery—1501,463–1,527Feb 15, 2001
Chittim, N. J. #3725Conocophillips CompanyCanceledEnhanced recovery—1501,393–1,479Aug 14, 2000
Chittim, N. J. #3812Chittim Operating LLCPluggedEnhanced recovery—1501,626–1,627Aug 22, 1967
Chittim, N. J. #3819Conocophillips CompanyPluggedEnhanced recovery—1501,416–1,505Mar 8, 2001
Chittim, N. J. #3840Conocophillips CompanyPluggedEnhanced recovery—1501,594–1,660Mar 8, 2001
Chittim, N. J. #4003Conocophillips CompanyPluggedEnhanced recovery—1501,608–1,640May 14, 1969
Chittim, N. J. #4008Conocophillips CompanyCanceledEnhanced recovery—1501,610–1,696Nov 20, 2001
Chittim, N. J. #4010Conocophillips CompanyPluggedEnhanced recovery—1501,622–1,682Mar 8, 2001
Chittim, N. J. #4025Conoco Inc.CanceledEnhanced recovery—1501,544–1,642Mar 8, 2001
Chittim, N. J. #4029Conocophillips CompanyPluggedEnhanced recovery—1501,660–1,712Mar 8, 2001
Chittim, N. J. #4031Conocophillips CompanyPluggedEnhanced recovery—1501,640–1,700Mar 8, 2001
Chittim, N. J. #4101Conocophillips CompanyPluggedEnhanced recovery—1501,458–1,523Feb 15, 2001
Chittim, N. J. #4104Chittim Operating LLCPluggedEnhanced recovery—1501,531–1,607Feb 15, 2001
Chittim, N. J. #4109Chittim Operating LLCPluggedEnhanced recovery—1501,407–1,483Nov 20, 2001
Chittim, N. J. #4116Conocophillips CompanyPluggedEnhanced recovery—1501,483–1,544Feb 15, 2001
Chittim, N. J. #4118Conocophillips Chittim Oper LLCPluggedEnhanced recovery—1501,509–1,569Feb 15, 2001
Chittim, N. J. #4125Conoco Inc.CanceledEnhanced recovery—1501,451–1,555Feb 15, 2001
Chittim, N. J. #4212Conoco Inc.CanceledEnhanced recovery—1501,382–1,431Mar 8, 2001
Chittim, N. J. #4219Conocophillips CompanyPluggedEnhanced recovery—1501,362–1,422Mar 8, 2001
Chittim, N. J. #4303Conocophillips CompanyCanceledEnhanced recovery—1501,374–1,457Mar 8, 2001
Chittim, N. J. #4306Conocophillips CompanyCanceledEnhanced recovery—1501,325–1,406Mar 8, 2001
Chittim, N. J. #4307Conocophillips CompanyPluggedEnhanced recovery—1501,346–1,434Mar 8, 2001
Chittim, N. J. #4308Conocophillips CompanyPluggedEnhanced recovery—1501,304–1,384Mar 8, 2001
Chittim, N. J. #4324Conocophillips CompanyCanceledEnhanced recovery—1501,373–1,423Sep 19, 2001
Chittim, N. J. #4325Conocophillips CompanyCanceledEnhanced recovery—1501,329–1,395Mar 8, 2001
Chittim, N. J. #4329Conocophillips CompanyPluggedEnhanced recovery—1501,436–1,502Sep 19, 2001
Chittim, N. J. #4330Conocophillips CompanyPluggedEnhanced recovery—1501,436–1,489Sep 9, 2001
Chittim, N. J. #6502Chittim Operating LLCCanceledEnhanced recovery—1501,505–1,598Sep 19, 2001
Chittim, N. J. #6619Conocophillips Chittim Oper LLCPluggedEnhanced recovery—1501,518–1,581May 18, 2001
Chittim, N. J. #6621Conocophillips CompanyPluggedEnhanced recovery—1501,466–1,527May 18, 2001
Chittim, N. J. #6814Conocophillips CompanyPluggedEnhanced recovery—1501,670–1,770May 18, 2001
Chittim, N. J. #6818Conocophillips CompanyCanceledEnhanced recovery—1501,660–1,722May 18, 2001
Chittim, N. J. #4337Conoco Inc.CanceledEnhanced recovery—150—Apr 4, 1962
Halsell #9102AtapcoCanceledEnhanced recovery—1501,750–1,830Apr 25, 1996
Halsell #9103AtapcoCanceledEnhanced recovery—1501,750–1,830Apr 25, 1996
Halsell #9104AtapcoCanceledEnhanced recovery—1501,750–1,830Apr 25, 1996
Halsell #9105AtapcoCanceledEnhanced recovery—1501,750–1,830Apr 25, 1996
Halsell Ranch -E- #2EAtapcoCanceledEnhanced recovery—1501,798–1,865May 31, 1996
Halsell Ranch -E- #6EAtapcoCanceledEnhanced recovery—1501,810–1,874May 31, 1996
Halsell Ranch -E- #8EAtapcoCanceledEnhanced recovery—1501,815–1,880May 31, 1996
Halsell Ranch -E- #10EAtapcoCanceledEnhanced recovery—1501,803–1,870May 31, 1996
Mostyn #1Petrosand Energy, Inc.PluggedEnhanced recovery—150690–760May 6, 2011
Chittim, N. J. #405Conocophillips CompanyCanceledEnhanced recovery—1001,390–1,414Sep 27, 1991

Latest disposal drilling permits

W-1 drilling permits in the county tagged as produced-water disposal.

IssuedPermitOperatorLease / well
Sep 8, 197832224Continental Oil CompanyChittim, N. J. #3504 32300660

About this data

RRC UIC well master and H-10 injection reports, settled through Sep 2025; TexNet daily injection for the last settled month; disposal permit tags from Petrora's sector classifier.

Developers: this page as JSON is GET /v1/data/water/tx/maverick, documented in the API reference.